Daewoo DWM-7010 Service Manual

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S/M No. : DM750MA001

Service Manual

Washing Machine

DWM-7010/P

Model

DWM-7020/P

DWM-7010

DWM-7020

• Caution:

In this Manual, some parts can be changed for improving,

their performance without notice in the parts list. So, if you

need the latest parts information, please refer to PPL(Parts

Price List) in Service Information Center (http://svc.dwe.co.kr).

JAN. 2003

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Summary of Contents for Daewoo DWM-7010

Page 1 S/M No. : DM750MA001 Service Manual Washing Machine DWM-7010/P Model DWM-7020/P DWM-7010 DWM-7020 • Caution: In this Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service Information Center (http://svc.dwe.co.kr).
Page 2: Table Of Contents
AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER...
Page 3: Specifications
1. SPECIFICATIONS ITEM SPECIFICATIONS 1 POWER VOLTAGE AC 127V SOURCE FREQUENCY 60Hz 2 POWER WASH 330W CONSUMPTION SPIN 180W 3 DIMENSION NET : 813X500X930, PACKED UP : 830X530X970 (WXDXH) 4 MACHINE WEIGHT NET : 29kg, PACKED UP : 32kg 5 WASHING COURSE STRONG, NORMAL 6 WATER LEVEL HIGH:62l, MEDIUM:54l, LOW:47l...
Page 4: External View
2. EXTERNAL VIEW S tructure Of The Wash Machine GUIDE FILTER DRAIN STRAINER COVER SAFETY PANEL B DOOR SPIN BASKET SPIN PLATE T DRAIN HOSE DOOR WASH PUL SATOR CABINET F unctions of Control Panel WATER INLET WASH TIMER WASH ACTION VALVE SPIN TIMER WATER INLET WASH TUB...
Page 5: Principles Of Operation And Explanation Of Functions
3. PRINCIPLES OF OPERATION AND EXPLANATION OF FUNCTIONS W ash Timer FUNCTION The main switch remains ON during the washing time set by turning the timer knob. At the same time, the internal switch T1 and T2 which provide power to WASH MOTOR alternately at assigned Intervals. Select switch knob sets the wash type by means of controlling the interval of internal switch contact.
Page 6 Spin Timer FUNCTION The spin timer is the switch providing power to the SPIN MOTOR(DRAIN PUMP MOTOR) during the set spin dry time, and is a spring-type time switch comes on upon turning and those contact points comes off after the set time. STRUCTURE AND PRINCIPLE OF ACTIVATION 1) The main shaft turns due to the unwinding force when the spin timer is turned, the spring wound with that force being delivered through each gear and the spring slowly unwinding at a speed finally controlled by the angle...
Page 7 BRAKE SYSTEM (Option) When the DOOR SPIN is opened, LINK WIRE which connect to DOOR SPIN loosens. And then the BRAKE BAND touches the DRUM COUPLING assemply and stops the SPIN DRYER as it is pulled by the SPRING in the BRAKE FIX PLATE assembly.
Page 8 GEAR HOUSING ASS’Y The GRAR HOUSING ASSEMBLY is a transmission device which turns the Agitator at 4.18:1 lowered speed through the gear unit assembly which receives power at the GEAR SHAFT UNIT. STRUCTURE 1) The two sides of the GEAR SHAFT UNIT are supported by the OILLESS BEARING in the GEAR HOUSING ASSEMBLY.
Page 9: Direction For Disassembly And Assembly
4. DIRECTION FOR DISASSEMBOY AND ASSEMBLY R eplacing Wash Timer And Spin Timer 1. Remove 5 screws on the panel 2. Remove 7 screws on the cover B. 3. Remove connector and link valve. 4. Remove knob and 2 screws on the bracket panel. 5.
Page 10 R eplacing Motor For Spin And Wash 1. Remove 2 screws on the cover B. 2. Separae harness as connectors. 3. Remove bolt and nut on the upper side of the drum 4. Remove 1 screw fixing cabinet. coupling as and lift up the basket spin. 5.
Page 11: Troubleshooting Guide
5. TROUBLESHOOTING GUIDE NOTES Pull out the power plug to repair and make sure that the Washing Machine has been properly grounded. C o n c e rning Wash PROBLEM CHECK POINT CAUSE SOLUTION Is the Power properly connected? Reconnect the Power Cord. Is the Fuse blown? Change the Fuse.
Page 12 PROBLEM CHECK POINT CAUSE SOLUTION Does the Gear Housing Shaft Worn out the Serration Replace Agitator Agitator rotate proply when the Agitator within the Agitator. does not has been disassembled? rotate smoothly. Defective Gear Housing Replace Gear Housing. Improper Connection Reconnect Is the wiring of Wash condenser properly connected?
Page 13 PROBLEM CHECK POINT CAUSE SOLUTION Reconnect. Is the Condenser properly Motor does not start due to connected? opening the Condenser circuit. Brake wire is too long. The Brake Band is touching Assemble after loosening the Drum Coupling Assembly. Wire Guide Screw and adjusting downward.
Page 14 PROBLEM CHECK POINT CAUSE SOLUTION The Waterseal or the oil- Replace Bellows Assembly. less metal in the Bellows Assembly worn out. Is the Bellow Assembly properly Waterproofing not working Re-assemble assembled? due to defective assembly. Bellows Assembly. There is leak- age during Replace Bellows The Waterseal or the...
Page 15 PROBLEM CHECK POINT CAUSE SOLUTION Is the Wash Timer OFF when the Drain Pump Motor does not work Adjust Wash Timer for ade- Selector is in the DRAIN position because Power is open. quate draining time. Draining does not function dur- Defective wiring Reconnect wiring ing drain...
Page 16: Exploded View And Parts List
6. EXPLODE VIEW AND PARTS LIST Assy Panel Back TROUBLE SHOOTING...
Page 17 Caution: In this Service Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service information Center(http://svc.dwe.co.kr) assy panel PART NAME PART CORD SPECIFICATION...
Page 18 Assy Tu b TROUBLE SHOOTING...
Page 19 Caution: In this Service Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service information Center(http://svc.dwe.co.kr) assy tub PART NAME PART CORD SPECIFICATION...
Page 20 Assy Main WIRING DIAGRAM...
Page 21 assy main Caution: In this Service Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service information Center(http://svc.dwe.co.kr) assy tub PART NAME PART CORD...
Page 22: Wiring Diagram
7. WIRING DIAGRAM Single Volta ge / No rm a l Single Volta ge / P u mp WIRING DIAGRAM...
Page 23 DAEWOO ELECTRONICS CORP. 686, AHYEON-DONG MAPO-GU SEOUL, KOREA C.P.O. BOX 8003 SEOUL, KOREA TELEX: DWELEC K28177-8 CABLE: “DAEWOOELEC” PRINTED DATE: Jan. 2003 S/M NO. : DM750MA001...

This manual is also suitable for:

Dwm-7010/p Dwm-7020 Dwm-7020/p